---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-896 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-3 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl xtopology cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 11G 9.0G 54% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3943 482 2496 0 965 3218 Swap: 1023 8 1015 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:91:9e:17 brd ff:ff:ff:ff:ff:ff inet 10.32.6.89/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85348sec preferred_lft 85348sec inet6 fe80::f816:3eff:fe91:9e17/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:11:6a:17:3d brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever inet6 fe80::42:11ff:fe6a:173d/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-896) 04/25/25 _x86_64_ (4 CPU) 15:34:55 LINUX RESTART (4 CPU) 15:35:01 tps rtps wtps bread/s bwrtn/s 15:36:02 174.84 84.70 90.13 5821.30 40338.23 15:37:01 99.41 38.40 61.01 1919.81 9869.24 15:38:01 75.15 21.89 53.26 1802.97 23867.40 15:39:01 184.40 36.29 148.11 2371.74 30244.96 15:40:01 350.82 15.71 335.10 416.39 12078.11 15:41:01 506.05 1.40 504.65 28.53 18838.73 15:42:01 440.11 0.32 439.79 6.00 16827.46 15:43:01 160.63 5.50 155.13 131.56 6309.76 15:44:01 11.05 0.28 10.76 6.00 209.03 15:45:01 37.73 0.17 37.56 1.47 1214.73 15:46:01 391.70 1.12 390.58 20.40 14428.26 15:47:01 2580.49 10.40 2570.09 291.77 14676.17 15:48:01 525.52 3.32 522.21 122.49 18546.62 15:49:01 563.71 0.88 562.82 31.06 19882.29 15:50:01 506.85 16.71 490.14 305.76 18330.96 15:51:04 534.85 99.92 434.93 5179.86 17107.00 15:52:01 447.83 157.59 290.25 2922.72 14039.36 Average: 447.07 28.85 418.22 1260.28 16297.52 15:35:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:36:02 1764832 3344784 2273820 56.30 40896 1700096 900528 17.70 555492 1550016 89304 15:37:01 1094812 3089952 2943840 72.89 66444 2069792 1098876 21.60 843684 1890568 210644 15:38:01 198624 2433712 3840028 95.08 76072 2293532 1656496 32.56 1593464 2021220 108568 15:39:01 117944 1624808 3920708 97.08 86908 1650484 3151176 61.94 2268464 1443472 6984 15:40:01 112292 1135520 3926360 97.22 115136 1136940 3706008 72.85 2600856 1081676 22448 15:41:01 123216 1119188 3915436 96.95 140480 1037200 3718644 73.10 2600852 1005488 9180 15:42:01 153624 1105724 3885028 96.20 152568 932976 3716904 73.06 2570988 953260 9484 15:43:01 131676 1049876 3906976 96.74 154872 886996 3832832 75.34 2588940 943196 396 15:44:01 135316 1055756 3903336 96.65 154892 889088 3835112 75.39 2584064 944028 716 15:45:01 133280 1058828 3905372 96.70 155476 892124 3822584 75.14 2585020 944312 9000 15:46:01 118124 1008204 3920528 97.08 161156 815320 3925980 77.17 2609088 894048 11124 15:47:01 123320 829900 3915332 96.95 156984 716388 4298436 84.49 2728060 835584 16128 15:48:01 141740 762348 3896912 96.49 123720 627984 4470248 87.87 2718368 777884 11148 15:49:01 113876 718468 3924776 97.18 118908 568880 4614216 90.70 2715652 753348 9812 15:50:01 115720 629508 3922932 97.13 116016 478948 4731448 93.01 2730504 729728 16560 15:51:04 1156152 1956388 2882500 71.37 118036 718240 2364516 46.48 1693640 834032 177728 15:52:01 2572212 3283036 1466440 36.31 143968 729928 1000772 19.67 627132 668036 17224 Average: 488633 1541529 3550019 87.90 122502 1067348 3226163 63.42 2153780 1074700 42732 15:35:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:36:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:02 ens3 347.31 220.43 1224.22 68.14 0.00 0.00 0.00 0.00 15:36:02 lo 1.60 1.60 0.15 0.15 0.00 0.00 0.00 0.00 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 ens3 236.47 219.67 2485.20 33.91 0.00 0.00 0.00 0.00 15:37:01 lo 1.83 1.83 0.19 0.19 0.00 0.00 0.00 0.00 15:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 ens3 538.95 488.94 7707.43 67.71 0.00 0.00 0.00 0.00 15:38:01 lo 0.73 0.73 0.06 0.06 0.00 0.00 0.00 0.00 15:39:01 veth603d2d8 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 15:39:01 docker0 0.15 0.25 0.01 0.02 0.00 0.00 0.00 0.00 15:39:01 vethca1f544 0.15 0.40 0.01 0.03 0.00 0.00 0.00 0.00 15:39:01 ens3 404.35 248.61 2719.34 24.95 0.00 0.00 0.00 0.00 15:40:01 veth603d2d8 82.96 77.94 295.59 12.90 0.00 0.00 0.00 0.02 15:40:01 docker0 83.12 78.07 294.47 12.91 0.00 0.00 0.00 0.00 15:40:01 vethca1f544 0.17 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:40:01 ens3 2.58 2.52 0.50 1.94 0.00 0.00 0.00 0.00 15:41:01 veth603d2d8 126.06 108.27 344.51 42.10 0.00 0.00 0.00 0.03 15:41:01 docker0 126.21 108.40 342.79 42.11 0.00 0.00 0.00 0.00 15:41:01 vethca1f544 0.15 0.17 0.01 0.01 0.00 0.00 0.00 0.00 15:41:01 ens3 0.87 0.77 0.21 1.06 0.00 0.00 0.00 0.00 15:42:01 veth603d2d8 152.82 134.39 509.25 57.84 0.00 0.00 0.00 0.04 15:42:01 docker0 153.01 134.58 507.17 57.86 0.00 0.00 0.00 0.00 15:42:01 vethca1f544 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 15:42:01 ens3 1.00 0.72 0.17 1.58 0.00 0.00 0.00 0.00 15:43:01 veth603d2d8 95.63 89.39 401.99 38.98 0.00 0.00 0.00 0.03 15:43:01 docker0 95.80 89.54 400.69 38.99 0.00 0.00 0.00 0.00 15:43:01 vethca1f544 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 15:43:01 ens3 1.37 1.10 0.26 0.72 0.00 0.00 0.00 0.00 15:44:01 veth603d2d8 57.99 54.89 263.88 30.73 0.00 0.00 0.00 0.02 15:44:01 docker0 58.17 55.07 263.10 30.74 0.00 0.00 0.00 0.00 15:44:01 vethca1f544 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 15:44:01 ens3 0.57 0.35 0.08 0.38 0.00 0.00 0.00 0.00 15:45:01 veth603d2d8 94.68 91.38 455.79 45.29 0.00 0.00 0.00 0.04 15:45:01 docker0 94.87 91.57 454.51 45.30 0.00 0.00 0.00 0.00 15:45:01 vethca1f544 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 15:45:01 ens3 0.63 0.50 0.12 0.40 0.00 0.00 0.00 0.00 15:46:01 veth603d2d8 116.08 103.75 353.88 37.03 0.00 0.00 0.00 0.03 15:46:01 docker0 116.25 103.92 352.30 37.04 0.00 0.00 0.00 0.00 15:46:01 vethca1f544 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 15:46:01 ens3 1.85 1.35 0.39 1.96 0.00 0.00 0.00 0.00 15:47:01 veth603d2d8 93.75 85.32 241.70 25.91 0.00 0.00 0.00 0.02 15:47:01 docker0 93.94 85.50 240.43 25.92 0.00 0.00 0.00 0.00 15:47:01 vethca1f544 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:47:01 ens3 24.84 19.44 5.02 36.59 0.00 0.00 0.00 0.00 15:48:01 veth603d2d8 84.17 71.88 107.89 11.79 0.00 0.00 0.00 0.01 15:48:01 docker0 84.36 72.04 106.74 11.80 0.00 0.00 0.00 0.00 15:48:01 vethca1f544 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 15:48:01 ens3 17.14 11.85 3.33 29.91 0.00 0.00 0.00 0.00 15:49:01 veth603d2d8 80.64 66.64 75.83 9.56 0.00 0.00 0.00 0.01 15:49:01 docker0 80.80 66.81 74.73 9.57 0.00 0.00 0.00 0.00 15:49:01 vethca1f544 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 15:49:01 ens3 0.58 0.43 0.11 0.32 0.00 0.00 0.00 0.00 15:50:01 veth603d2d8 69.11 55.91 71.42 7.19 0.00 0.00 0.00 0.01 15:50:01 docker0 69.29 56.10 70.48 7.20 0.00 0.00 0.00 0.00 15:50:01 vethca1f544 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 15:50:01 ens3 6.83 5.78 1.44 3.94 0.00 0.00 0.00 0.00 15:51:04 docker0 3.86 5.94 0.20 0.39 0.00 0.00 0.00 0.00 15:51:04 vethca1f544 0.06 0.08 0.00 0.00 0.00 0.00 0.00 0.00 15:51:04 ens3 7.50 5.87 1.60 8.51 0.00 0.00 0.00 0.00 15:51:04 lo 1675.33 1675.33 3289.91 3289.91 0.00 0.00 0.00 0.00 15:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:52:01 ens3 35.01 30.29 30.33 54.68 0.00 0.00 0.00 0.00 15:52:01 lo 0.49 0.49 0.04 0.04 0.00 0.00 0.00 0.00 Average: docker0 62.46 55.87 183.13 18.85 0.00 0.00 0.00 0.00 Average: ens3 95.62 73.88 833.20 19.67 0.00 0.00 0.00 0.00 Average: lo 102.12 102.12 200.77 200.77 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-896) 04/25/25 _x86_64_ (4 CPU) 15:34:55 LINUX RESTART (4 CPU) 15:35:01 CPU %user %nice %system %iowait %steal %idle 15:36:02 all 15.21 0.00 2.11 5.08 0.06 77.53 15:36:02 0 19.10 0.00 1.66 4.80 0.07 74.37 15:36:02 1 8.28 0.00 1.77 6.57 0.03 83.34 15:36:02 2 18.18 0.00 3.21 5.87 0.07 72.68 15:36:02 3 15.32 0.00 1.81 3.11 0.05 79.71 15:37:01 all 27.53 0.00 1.85 2.41 0.08 68.13 15:37:01 0 36.11 0.00 1.92 2.44 0.10 59.43 15:37:01 1 28.68 0.00 2.61 4.88 0.08 63.75 15:37:01 2 23.32 0.00 1.56 1.44 0.08 73.59 15:37:01 3 21.96 0.00 1.33 0.85 0.07 75.79 15:38:01 all 56.50 0.00 3.11 0.79 0.13 39.46 15:38:01 0 58.39 0.00 2.76 0.48 0.12 38.26 15:38:01 1 52.29 0.00 3.09 1.74 0.13 42.74 15:38:01 2 56.27 0.00 3.11 0.38 0.12 40.12 15:38:01 3 59.07 0.00 3.51 0.57 0.15 36.70 15:39:01 all 43.35 0.00 3.04 3.07 0.11 50.43 15:39:01 0 46.39 0.00 3.11 2.38 0.12 48.00 15:39:01 1 41.11 0.00 2.96 2.70 0.10 53.13 15:39:01 2 46.11 0.00 3.34 4.89 0.12 45.54 15:39:01 3 39.79 0.00 2.72 2.33 0.12 55.05 15:40:01 all 31.89 0.00 3.45 7.36 0.10 57.19 15:40:01 0 31.04 0.00 3.54 4.84 0.10 60.48 15:40:01 1 27.20 0.00 3.06 9.76 0.08 59.89 15:40:01 2 33.34 0.00 3.27 9.12 0.12 54.15 15:40:01 3 35.98 0.00 3.94 5.75 0.10 54.23 15:41:01 all 12.29 0.00 4.59 11.52 0.08 71.52 15:41:01 0 12.33 0.00 5.18 9.60 0.07 72.82 15:41:01 1 12.40 0.00 4.87 9.80 0.07 72.86 15:41:01 2 12.75 0.00 4.12 17.12 0.13 65.87 15:41:01 3 11.66 0.00 4.21 9.54 0.08 74.51 15:42:01 all 13.33 0.00 4.42 10.04 0.08 72.12 15:42:01 0 12.84 0.00 4.69 9.39 0.07 73.01 15:42:01 1 10.98 0.00 2.79 8.54 0.05 77.64 15:42:01 2 11.40 0.00 3.61 6.81 0.10 78.08 15:42:01 3 18.14 0.00 6.57 15.45 0.08 59.75 15:43:01 all 14.06 0.00 2.42 3.42 0.06 80.04 15:43:01 0 12.70 0.00 3.09 4.65 0.07 79.49 15:43:01 1 14.03 0.00 1.60 0.42 0.05 83.90 15:43:01 2 16.01 0.00 2.25 0.82 0.08 80.83 15:43:01 3 13.54 0.00 2.76 7.76 0.07 75.87 15:44:01 all 6.15 0.00 0.66 0.03 0.03 93.13 15:44:01 0 7.51 0.00 0.82 0.10 0.03 91.53 15:44:01 1 4.29 0.00 0.42 0.02 0.03 95.24 15:44:01 2 7.02 0.00 0.72 0.02 0.03 92.22 15:44:01 3 5.76 0.00 0.67 0.02 0.02 93.54 15:45:01 all 9.74 0.00 1.10 0.54 0.04 88.59 15:45:01 0 10.11 0.00 1.40 1.42 0.05 87.02 15:45:01 1 8.85 0.00 1.12 0.07 0.03 89.94 15:45:01 2 11.82 0.00 1.14 0.10 0.05 86.89 15:45:01 3 8.17 0.00 0.74 0.55 0.05 90.49 15:46:01 all 11.93 0.00 3.79 8.85 0.08 75.35 15:46:01 0 11.08 0.00 2.94 7.99 0.05 77.93 15:46:01 1 11.34 0.00 2.55 5.24 0.05 80.82 15:46:01 2 12.68 0.00 3.76 6.32 0.10 77.14 15:46:01 3 12.61 0.00 5.92 15.90 0.10 65.48 15:46:01 CPU %user %nice %system %iowait %steal %idle 15:47:01 all 23.11 0.00 5.08 9.31 0.10 62.39 15:47:01 0 24.82 0.00 4.93 10.99 0.12 59.13 15:47:01 1 24.69 0.00 2.73 5.01 0.08 67.49 15:47:01 2 19.55 0.00 5.89 9.22 0.12 65.22 15:47:01 3 23.34 0.00 6.79 12.02 0.10 57.74 15:48:01 all 13.38 0.00 5.27 12.17 0.10 69.08 15:48:01 0 15.89 0.00 6.65 20.47 0.10 56.89 15:48:01 1 11.64 0.00 4.22 6.23 0.07 77.85 15:48:01 2 12.64 0.00 4.59 7.13 0.12 75.53 15:48:01 3 13.35 0.00 5.68 14.91 0.08 65.98 15:49:01 all 9.75 0.00 5.27 13.21 0.09 71.67 15:49:01 0 10.18 0.00 5.80 17.71 0.08 66.22 15:49:01 1 9.34 0.00 5.10 14.81 0.08 70.67 15:49:01 2 8.44 0.00 4.42 10.24 0.12 76.78 15:49:01 3 11.03 0.00 5.72 10.07 0.08 73.10 15:50:01 all 14.04 0.00 4.85 11.99 0.09 69.02 15:50:01 0 13.13 0.00 5.10 10.78 0.08 70.91 15:50:01 1 17.36 0.00 5.76 19.11 0.08 57.69 15:50:01 2 12.00 0.00 4.25 14.40 0.12 69.22 15:50:01 3 13.69 0.00 4.30 3.72 0.07 78.22 15:51:04 all 18.41 0.00 1.43 19.20 0.07 60.88 15:51:04 0 16.34 0.00 1.77 51.18 0.08 30.62 15:51:04 1 18.12 0.00 1.32 15.94 0.06 64.55 15:51:04 2 19.17 0.00 1.42 3.67 0.11 75.62 15:51:04 3 20.01 0.00 1.21 5.91 0.06 72.80 15:52:01 all 9.29 0.00 1.20 22.93 0.05 66.53 15:52:01 0 3.66 0.00 1.79 40.17 0.05 54.33 15:52:01 1 12.52 0.00 0.84 28.18 0.05 58.40 15:52:01 2 2.26 0.00 0.72 5.36 0.07 91.59 15:52:01 3 18.74 0.00 1.41 17.95 0.04 61.86 Average: all 19.43 0.00 3.16 8.33 0.08 69.00 Average: 0 20.13 0.00 3.36 11.73 0.08 64.70 Average: 1 18.43 0.00 2.75 8.13 0.07 70.63 Average: 2 19.05 0.00 3.03 6.05 0.10 71.78 Average: 3 20.12 0.00 3.49 7.40 0.08 68.91